pron ‧ to /ˈprɒntəʊ $ ˈprɑːntoʊ/ BrE AmE adverb spoken informal
[ Date: 1800-1900 ; Language: Spanish ; Origin: Latin promptus ; ⇨ ↑ prompt 2 ]
quickly or immediately:
You’d better get back here pronto.
pron ‧ to /ˈprɒntəʊ $ ˈprɑːntoʊ/ BrE AmE adverb spoken informal
[ Date: 1800-1900 ; Language: Spanish ; Origin: Latin promptus ; ⇨ ↑ prompt 2 ]
quickly or immediately:
You’d better get back here pronto.
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012